World in Focus

April 5, 2013

Chung Sung-Jun/Getty Images

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PAJU, SOUTH KOREA - APRIL 04: An official of the inter-Korean transit office walks at empty road connection Kaesong Industrial Complex (KIC) with South's CIQ (Customs, Immigration, Quarantine) in Paju on April 4, 2013 in Paju, South Korea. 400 South Koreans remain in the joint industrial complex fearing they can not get back there once return to South. In recent weeks North Korea have threatened to attack South Korea and U.S. military bases. (Photo by Chung Sung-Jun/Getty Images) *** BESTPIX ***

Chung Sung-Jun/Getty Images

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PAJU, SOUTH KOREA - APRIL 04: An official of the inter-Korean transit office walks at empty road connection Kaesong Industrial Complex (KIC) with South's CIQ (Customs, Immigration, Quarantine) in Paju on April 4, 2013 in Paju, South Korea. 400 South Koreans remain in the joint industrial complex fearing they can not get back there once return to South. In recent weeks North Korea have threatened to attack South Korea and U.S. military bases. (Photo by Chung Sung-Jun/Getty Images) *** BESTPIX ***